baber/WOPTO huggingface dataset:
Patent JP-H10180889-A (JP)
Title: Manufacture of fiber-reinforced thermoplastic resin foam
Inventor: SUGAWARA HIROSHI
IPC: B29K105/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate exposure of reinforcing fiber on a surface of a product with easy moldability even in a complicated sectional shape. SOLUTION: The method comprises the steps of continuously shaping fiber- reinforced thermoplastic resin sheet 1 having a layer integrated with resin in the state that many continuous monofilaments are drawn and aligned in one direction to a hollow unit 2, supplying and foaming foamable thermoplastic resin composition 3 therein, and shaping its outer periphery to a different sectional shape along a control member 107 by pressure from the interior of the unit 2. In this case, resin composition 4 having viscosity of 50 to 2000cPs at its shaping temperature and polymerizable double bond which does not start at the temperature is supplied as lubricant to the outer periphery of the unit, lubricated and molded. Then, a lubricant layer on a surface of the molding is cured by emitting a radioactive ray to form a protective layer.
Patent JP-H07173324-A (JP)
Title: Regeneration method of polyvinyl chloride waste
Inventor: KUDO HIDEHIKO
IPC: C08J11/08
Filed: 1993-12-17
Abstract: PURPOSE:To regenerate a markedly colored or dirty polyvinyl chloride waste as a highly decolorized polyvinyl chloride of a high added value. CONSTITUTION:A method of regenerating a polyvinyl chloride waste without coloration is characterized by dissolving the polyvinyl chloride waste with a designated solvent to remove an insoluble portion, and feeding and mixing the solution into a non aqueous precipitation medium which is not soluble with the polyvinyl chloride and is soluble with the above solvent. Preferably, as the solvent tetrahydrofuran is used, and as the precipitation medium methanol, ethanol or n-hexane is used.
Patent JP-2000168372-A (JP)
Title: Mount device for engine for vehicle
Inventor: SUZUKI NAOKI
IPC: B60K11/04
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a mount device for engine for a vehicle capable of attaining prevention of thermal damage by a simple constitution. SOLUTION: A front side plate base end part 9b inclined so as to place a lower part in the forward of a vehicle as compared with an upper part is formed in a front side plate part 9 of a mounting bracket 7. Running air is guided to an engine room 3 in the upward by the front side plate base end part 9b in the case of running the vehicle 1. Consequently, the engine room 3 and exhaust system parts of exhaust manifold, turbocharger, etc., are cooled by the running air, to suppress a temperature rise thereof, in its turn, a temperature rise of engine peripheral parts of high tension cord, crank angle sensor, engine harness, etc., is suppressed, to prevent deterioration of heat.  Prevention of deterioration by heat is attained by forming the front plate base end part 9b in the mounting bracket 7, and constitution can be simplified by decreasing the number of part items, as compared with an example in the past providing a guide air duct or plate of separate unit.
Patent JP-H09184205-A (JP)
Title: Joint inducing crack
Inventor: SOGO SHIGEYUKI
IPC: E04B1/62
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a crack inducing joint which can after eventual generation of crack, easily prevent intrusion into concrete any detromental factor such as Cl<-> , O2 , H2 O, or the like from the crack generated in the induced joint without requiring any particular repairing works. SOLUTION: A crack inducing joint 14 is composed of a groove 13 formed at the surface of a concrete wall 12 and a silicon member 15 which is put as filling in the groove 13, shrunk elastically by the side pressure of the concrete immediately after being placed, and makes elastic expansion in follow-up after the enlargement of the groove in association with the drying and contraction of the concrete. Even in case a crack 17 is generated in a section including such a crack inducing joint 14 and is going to propagate, the silicon member 15 expands to hold the strong tight contact condition with the interior wall surface of the groove 13, which precludes intrusion of various sorts of detrimental factors.
Patent JP-H11176419-A (JP)
Title: Lithium secondary battery and manufacture thereof
Inventor: FURUBAYASHI MAKOTO
IPC: H01M10/058
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of short circuit between electrodes, and to optimize the quantity of the active material to be contained in a positive electrode and a negative electrode by coating both surface of a separator with the coating for electrode film, while providing a non-coated part, providing collectors thereon, and thereafter, cutting the separator at the non-coated part. SOLUTION: Both surfaces of a separator 1 having a binder is made to intrude which is compatible with the binder for electrode film are coated with the coating for electrode film with a mask, while providing a non-coated part. Electrodes 21, 22 having a positive electrode active material of the lithium compound and a negative electrode active material of the carbon material and collectors 31, 32 are printed on both the surfaces of the separator 1, so as to form the layered structure while providing a non-coated part. After drying it, the separator 1 is cut at the position of the non-coated part. Since the electrodes 21, 22 and the collectors 31, 32 are not cut directly, the generation of peeling of the electrode coating and sagging and burring of the collectors 31, 32 are prevented thus the insulating property of the separator 1 is secured.  The separator 1 is preferably formed of a nonwoven fabric or an organic porous film having thickness at 20-200 μm.
Patent JP-H03204186-A (JP)
Title: Primary structure multi-layer load holding and insucating member
Inventor: ARUFURETSUDO AARU DERU MUUNDO
IPC: B21D47/00
Filed: 1989-12-28
Abstract: PURPOSE: To produce a new primary metal structure multi-layer insulation part by integrally connecting a truss member to opposite face sheets at opposite sides as well as to core sheets. CONSTITUTION: Outer/inner face sheets 11, 12 have oppositely an interval. Plural inside core sheets 13, 14, 15, 16 and 17 are diffused and joined. The core sheets 13-17 maintain an interval from each other and from face sheets 11, 12 and include a truss means which traverses/extends the structure. The truss means includes plural truss members 27 which completely traverse the truss core structure between the face sheets 11, 12 and are integrally connected thereto. The truss members 27 are integrally connected at the opposite sides of the face sheets 11, 12 opposite to each other and connected to the core sheets 13-17. By this arrangement, multi-layer structure metal parts having an insulation property suitable for use in a supersonic aircraft is provided.
Patent JP-H09261583-A (JP)
Title: Reproducing device, recording device, system and method for recording and reproducing
Inventor: YATOMI TOSHIYA
IPC: H04N5/926
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve operability by controlling the operation of a reproducing device and the operation of a recording device, based on identification data indicating a reproduction non-required area contained in a recording medium on the reproducing side. SOLUTION: When a cassette 300 is inserted and set into a VTR 100 and the reproducing instruction of an operating part 131 is performed, a microcomputer 127 reads system data out of an MIC 301 and stores them in an internal memory. The internal memory generates system data corresponding to a recording and reproducing operation and when turning off the power source of the VTR 100 or ejecting the cassette 300, these system data are written in the MIC 301 again. The system data are composed of data indicating the positions of start and end on the tape where data non-required as the system data are recorded, data showing the starting or ending position of a part for which these data are not required, and the indication data of processing. At the reproduction, based on the system data read out of the MIC 301, the operation of the reproducing device and the operation of the recording device are controlled so that operability can be improved.
Patent JP-H06177365-A (JP)
Title: Schottky barrier diode
Inventor: SUGA TAKASHI
IPC: H01L29/872
Filed: 1992-12-01
Abstract: PURPOSE:To dissolve troubles with regard to a P-N junction diode and a Schottky-junction diode and to provide a high breakdown voltage, high speed switching and low noise Schottky barrier diode. CONSTITUTION:A Schottky barrier diode is constituted into such a structure that P-N junctions J and Schottky junctions are alternately arranged on one surface of an N-type semiconductor substrate 1 and the P-N junctions, which are adjoined each other at the time of zero bias directly under the Schottky junctions, are overlapped with each other by a depletion layer and at the same time, the impurity concentration of an N-type semiconductor layer (a second epitaxial layer) 7 forming the Schottky junctions is made lower than that of an N-type internal semiconductor layer (a first epitaxial layer) 2 and the layer 7 is formed into a high-resistance layer.
Patent JP-H05182848-A (JP)
Title: Electromagnetic equipment
Inventor: MOCHIZUKI TAKEO
IPC: H01F27/33
Filed: 1991-12-26
Abstract: PURPOSE:To make it possible to reduce noises by forming a case board of a steel plate and a case main body of a damping steel plate. CONSTITUTION:A cylindrical case 1 comprises a case board 3 to be mounted to a mounted side and a case main body which is U-shaped in its cross section. The case board 3 is formed of a steel plate while the case main body 2 is formed of a damping steel plate. This construction makes it possible to secure the rigidity of the case board 3 and a damping effect with the case main body 2. It is further possible to reduce the noises by the multiplier effect produced by a synergistic effect of the vibration isolation effect and damping effect.
Patent JP-H11162794-A (JP)
Title: Binder for electric double layer capacitor electrode
Inventor: NORITAKE YOSHIKA
IPC: H01G11/22
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a binder for an electric double layer capacitor electrode in which high capacity of the electric double layer capacity, that is, improvement of discharging currents characteristics can be achieved by manufacturing an activated carbon electrode in which an activated carbon surface is hardly coated, and activated carbon is strongly connected with a collector. SOLUTION: A binder for an electric double layer capacitor is constituted of a copolymer latex including (a) aromatic vinyl unit, (b) conjugate diene unit, (c) meta-acrylic acid ester unit, and ethylene unsaturated carboxylic acid unit, and the latex particle diameter is 120-600 nm, and glass transition temperature is -15-150 deg.C.
Patent JP-H11169656-A (JP)
Title: Device and method for flue gas treatment
Inventor: IWASHITA KOICHIRO
IPC: B01D53/50
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas treating device for treating waste gas of an oil stoking boiler of which device is constituted such that the capacity of a dry electrostatic precipitator can be mode small. SOLUTION: This device is provided with an air preheater 2 for cooling waste gas of an oil stoking boiler 1, a cooling gas-gas heat exchanger 5 installed downstream of the air preheater 2 and for cooling the waste gas, a dry electrostatic precipitator 6 installed downstream of the cooling gas-gas heat exchanger 5 and for removing smoke dust in the waste gas, and an absorber 8 installed downstream of the dry electrostatic precipitator 6 and for removing sulfur oxides in the waste gas. Furthermore between the air preheater 2 and the cooling gas-gas heat exchanger 5, an ammonia feeding means 4 and a waste gas cooling means 3 arranged upstream of the ammonia feeding means 4 are interposed.
Patent JP-H11172055-A (JP)
Title: Polyethylene composite and production thereof
Inventor: IGAI SHIGERU
IPC: C08F4/642
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene composite which has a good dispersibility and of which the polymer modification reaction is easy by compositing an ethylene polymer having a specified melting peak (DSC) and specific bonding units as units constituting the polymer main chain with a butadiene-ethylene copolymer. SOLUTION: The melting peak is 80 deg.C or higher. The bonding units are cis-unsatd. bonding units, trans-unsatd. bonding units, side-chain vinyl bonding units, optional cis-cyclopentyl units, trans-cyclopentyl units, and methylene chains [-(CH2 )n - (wherein n is 3 or higher)]. This composite of an ethylene polymer and an ethylene-conjugated diene copolymer is prepd. by conducting the polymn. of ethylene followed by the copolymn. of ethylene and a conjugated diene. A catalyst system used comprises a titanium compd. [e.g. (cyclopentadienyl) (t-butylamido)dimethylsilyltitanium dichloride], etc.
Patent JP-2001133352-A (JP)
Title: Press contact type leakage detector
Inventor: INAMASU MASATO
IPC: G01M3/16
Filed: 1999-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive press contact type leakage detector with good workability in order to prevent the leakage disaster of a building. SOLUTION: This detector comprises a water-soluble material 2 solidified on the inside lower part of a spring clip 1. The integrated product of a current- carrying metal fitting 3, an insulator 10 and a covered wire 4 is mounted on the spring clip 1.
Patent JP-H11175500-A (JP)
Title: Signal processing circuit
Inventor: AKABOSHI HIROYUKI
IPC: G06F15/78
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To realize a signal processing circuit in which a chip area can be reduced, and a design time for circuit layout can be shortened by reducing the number of wirings. SOLUTION: A signal processing circuit having two operation modes is provided with selectrodes SEL1, SEL2,..., SEL N/2, in which data DDB1, DDB2,..., DDB N/2 are shared by functioning circuits 1 and 2, functioning circuits 3 and 4, and functioning circuits N-1 and N operating only in different operation modes, for selecting one set from among two sets of data inputted from a programmable register 100 according to the level of a switching control signal SMC set according to an operation mode. The selected data are outputted to each data bus. Thus, prescribed data can be supplied to the functioning circuit in an operating state in each operation mode, the number of wiring of the data bus can be reduced, a chip area can be reduced, and a layout design time can be shortened.
Patent JP-H05177379-A (JP)
Title: Flux-containing al brazing sheet
Inventor: IWAI ICHIRO
IPC: B23K35/40
Filed: 1991-12-27
Abstract: PURPOSE:To prevent sagging of flux when the fluctuation in the coated amt. of flux or the coated amt. is large in flux brazing of aluminum or its alloy material using the brazing sheet. CONSTITUTION:Skin material 2 as brazing filler metal layers clad on one or both surfaces of a core material 1 contain Si and the fluoride base flux and further, contain Al and unavoidable impurities. The content of the Si 3 to 15wt.% of the total content of the elements exclusive of the fluoride base flux. The total of the elements exclusive of the fluoride base flux and the fluoride base flux are compounded at 99.9:0.1 to 70:30 ratio by weight and the density is >=90% of the theoretical value. The skin materials are regulated to >=10mum thickness per surface.
Patent JP-2001162499-A (JP)
Title: Polishing tool, polishing device and polishing method for disk material
Inventor: NIIZAKI YUICHIRO
IPC: B24B9/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To certainly polish disk materials such as a CD, especially to simultaneously polish surfaces and peripheral edge parts of the disk materials. SOLUTION: In this polishing method, the surfaces and peripheral edge parts of the plural disk materials 42 are polished by abutting polishing tools on an outer surface of a cylindrical work 44 having a support shaft 41 installed with the plural disk materials 42 and rotating the polishing tools and the cylindrical work 44.
Patent JP-H11157839-A (JP)
Title: Strongly agglomerative titanium oxide and its production
Inventor: ANDO HITOSHI
IPC: A61K8/30
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a titanium oxide excellent in ultraviolet shielding ability and giving a natural and proper whiteness without damaging the color tone of a substrate by heating and hydrolyzing a titanyl sulfate aq. solution in the presence of a nucleus and firing. SOLUTION: The titanium oxide is obtained by heating and hydrolyzing the titanyl sulfate aq. solution obtained by the reaction of an ilmenite ore with sulfuric acid in the presence of the nucleus of a titanium oxide fine crystal, filtering the resultant hydrolyzed product, washing if necessary and firing at 600-900 deg.C, preferably 600-800 deg.C. The anatase type strong agglomerative titanium oxide having 0.001-0.1.5 μm primary particle diameter, 0.6-2.0 μm secondary particle diameter and value L of 35-50 and value (b) of (-10) to 0 at the time of being used as a coating material is obtained by coating the titanium oxide with at least one kind of an organic material selected from a hydrated oxide and/or a fatty acid of Al, Si, Zr, Sn, Ti, Zn or the like at need, a silicon compound and a polyol compound.
Patent JP-H09164007-A (JP)
Title: Cord lock device
Inventor: ISHIDA TOMOHISA
IPC: A44B99/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of a device to a cord, reduce a product cost, and securely hold the cord. SOLUTION: This device comprises a pair of holding parts 10, 12 integrally molded to face each other through a hinge part 13, and plural protrusions 20 for holding an inserted cord 14 are provided on inner surfaces of the holding members 10, 12. A cord insertion hole 16 in which an end part of the cord 14 can be inserted is provided on the different side from the hinge part 13 side. A recessed part 15 and a protruded part 17 are provided close to the hinge part 13 to be engaged with each other to be held as the holding members 10, 12 are closed. An engagement part 32 and a counter part 34 are provided at circumferential edge parts of the holding members 10, 12 for connecting the holding members 10, 12 to each other.
Patent JP-2001168731-A (JP)
Title: Method and device for encoding/decoding information
Inventor: TANAKA YOKO
IPC: H04N19/67
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency of information by utilizing the bit stream data of an information main body without abandoning them as much as possible even when an error is detected in a CRC inspection in a method and a device for encoding/decoding the information of sound and images, etc., turned to bit stream frame data to which CRC inspection data are added. SOLUTION: A parity check bit is added to the CRC inspection data themselves, and when a parity error is present in the CRC inspection data themselves, an EXOR operation is performed among the respective bit strings of a received CRC inspection data value and a CRC value calculated from the received bit stream data. In the case of being different only for one bit, a normal decoding processing is executed without abandoning reception data.
Patent JP-H11167048-A (JP)
Title: Optical waveguide module
Inventor: MATSUMURA FUMIO
IPC: G02B6/30
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the optical waveguide module with good production efficiency which can increase the coupling precision between waveguide cores of an optical waveguide and a photodetector and a light emitting element without performing any complicated machining operation. SOLUTION: The optical waveguide which has 1st, 2nd, and 3rd waveguide cores 1 to 3 is formed on a substrate 10, the 1st waveguide core 1 is cut obliquely halfway at two positions to insert an optical filter 5 which transmits only light of specific wavelength into one cut part and a half-mirror 6 into the other cut part, and while one end of the 2nd waveguide core 2 is connected to the intersection of the 1st waveguide core 1 and optical filter 5 and one end of the 3rd waveguide core 3 is connected to the intersection of the 1st waveguide core 1 and half-mirror 6, PD 7 is provided facing the other end of the 3rd waveguide core 3;  and one end of the 1st waveguide core 1 is polished obliquely to provide a reflecting layer 9 on the polished surface, LD 8 is provided on an optical waveguide part which should make a light signal incident on the reflecting layer 9 through the flank of the 1st waveguide core 1, and the 1st optical fiber 14 is connected to the other end of the 1st waveguide core 1 and the 2nd optical fiber 15 is connected to the other end of the 2nd waveguide core 2.
Patent JP-H05155656-A (JP)
Title: Ceramic composition for low temperature sintering for multilayered substrate
Inventor: SUNAHARA HIROBUMI
IPC: C04B35/16
Filed: 1991-12-05
Abstract: PURPOSE:To provide a low-temp. sintering ceramic compsn. for a multilayered substrate which can be sintered at rather low temp. and has small coefft. of thermal expansion, small dielectric const., and that the changing rate of capacity on temp. can be easily controlled. CONSTITUTION:This low-temp. sintering ceramic compsn. for a multilayered substrate consists of 100 pts.wt. of the main component and 20 pts.wt. of TiO2 as subcomponent added thereto. The main component consists of 40-85wt.% cordierite, 10-40wt.% B2O3 and 5-50wt.% of SiO2.
Patent JP-H11242952-A (JP)
Title: Laminated battery
Inventor: ISHIDA OSAMU
IPC: H01M2/30
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To improve reliability, an active material utilization rate and volume efficiency by forming leads in such a manner that the length of leads tapped from sheet-like electrodes of at least one of a positive electrode group or a negative electrode group in an electrode laminated body satisfy the relationship among the number of laminated layers of the sheet-like electrodes, the width of the leads and the number of the leads, and the leads adjacent to each other does not overlap on top of each other in the width direction. SOLUTION: With regard to the leads of the electrode group of an electrode layered product composed by laminating sheet-like positive electrodes of a quantity of N (N>=23), and sheet-like negative electrodes of a quantity of N and interposing at least one separator between the positive electrodes and the negative electrodes, the leads satisfy an inequality ΣWi<=L, where L is the lead length and W is the lead width, in the range of 1 to N when the number of the leads is N, and satisfy the formula in the range of 1 to N-1 when the number of the leads is N-1. It is preferable that the gap between leads adjacent to each other is not less than 1/10 and not more than 1/3 of the lead width, and the distance between their center lines is more than the width of the leads.  For instance, if the distance between the center lines of the respective leads 1b of the sheet-like positive electrodes 1 is 18 mm and their width is 14 mm, the relationship of the unequality is satisfied and the leads 1b do not overlap on top of one another.
Patent JP-H09176281-A (JP)
Title: Preparation of epoxy resin composition
Inventor: SHIMIZU HISASHI
IPC: C08K3/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin compsn. which can provide a cured product containing low acetone insolubles and, at the same time, is excellent in all of curability, storage stability, flowability, and moldability. SOLUTION: This process for preparing an epoxy resin compsn. comprising an epoxy resin, a curing agent, an inorg. filler, and a curing catalyst comprises the steps of: heat melting and keneadhing the whole amt. of the epoxy resin, the curing agent, and the inorg. filler with 30 to 92wt.%, based on the whole amt., of the curing catalyst; pulverizing the kneaded product; and mixing the resultant powder with the remaining curing catalyst at a temp. below the melting temp.